FreeCalypso > hg > freecalypso-tools
view ffstools/cal2text/dircheck.c @ 785:56506e9165bc
simagent: Rx data direction implemented for exchange
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 13 Mar 2021 22:17:39 +0000 |
parents | d41edd329670 |
children |
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/* * Both arguments to fc-cal2text must name directories that already exist. * Here we implement the check for this requirement. */ #include <sys/types.h> #include <sys/stat.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> check_directory_exists(pathname) char *pathname; { struct stat st; if (stat(pathname, &st) < 0) { perror(pathname); exit(1); } if (!S_ISDIR(st.st_mode)) { fprintf(stderr, "error: %s is not a directory\n", pathname); exit(1); } return(0); }